Oxygen Sensor Replacement Estimate for Acura Legend

Acura Legend Oxygen Sensor Replacement costs $126 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$106 to $154
Labor: $70 -$80
Parts: $36 -$74
Average Dealer price
$165 to 242
Average Shop price
$128 to 176
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CarServiceYourMechanic PriceShop/Dealer Price
1994 Acura LegendV6-3.2LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$150.40Shop/Dealer Price$195.92 - $275.28
1989 Acura LegendV6-2.7LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$108.17Shop/Dealer Price$143.25 - $191.03
1994 Acura LegendV6-3.2LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$148.92Shop/Dealer Price$194.10 - $272.38
1992 Acura LegendV6-3.2LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$148.92Shop/Dealer Price$194.13 - $272.44
1986 Acura LegendV6-2.5LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$108.89Shop/Dealer Price$144.05 - $192.29
1993 Acura LegendV6-3.2LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$150.40Shop/Dealer Price$195.91 - $275.26
1991 Acura LegendV6-3.2LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$150.78Shop/Dealer Price$196.53 - $276.29
1991 Acura LegendV6-3.2LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$148.92Shop/Dealer Price$194.17 - $272.50
Show example Acura Legend Oxygen Sensor Replacement prices
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Parts required for a Acura Legend Oxygen Sensor Replacement

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586 reviews
Joshua
22 years of experience
Joshua was really friendly and very professional and made my bad situation so much better. Great mechanic!
1995 ACURA LEGEND - STARTER REPLACEMENT
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286 reviews
Dave
18 years of experience
nice guy, prompt and curtious
2009 ACURA TSX - CAR IS MAKING A NOISE INSPECTION
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256 reviews
Jay
32 years of experience
Jay arrived right on time. Although, it took 2 hours longer than they had originally estimated; I appreciated that Jay took his time to make sure it was done right. Jay shared with me his thoughts on how there are certain jobs that can be more challenging without the use of lifters where he would be able to have more leverage and room to work with. When he was done; he gave me advice on future services the car may need and recommended at what mileage I should take care of them. However, I do have a recommendation to make to the people at YourMechanic.com; I think you should put into account mechanics' advice and/or suggestions before quoting a service. It would greatly help on accuracy as far as time frame and/or whether a service may or may not be possible to get done on a driveway rather than a shop. All in all I was very happy with the job Jay did and I would definitely recommend him to people I know.
2008 ACURA TL - OIL PAN REPLACEMENT
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212 reviews
Enrique
16 years of experience
Ricky was on time (actually early) and fully prepared for the job. He explained everything that he would do, then got to work without delay. I would use his services again.
2014 ACURA RDX - OIL CHANGE
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All about Oxygen Sensor Replacement

With each new model year, manufacturers are adding more oxygen sensors to better manage engine operation. Some high performance engines have an oxygen sensor for each cylinder as well as one for the rear of each catalytic convertor. The sensors are located either underneath the hood or underneath the car. The oxygen sensors are connected (screwed) to the exhaust pipe, either in front or back of the catalytic converter. The front (upstream) sensors measure the amount of oxygen in the exhaust system. The purpose of the front oxygen sensor(s) is to measure how rich or lean the gases are as the gases exit the combustion chamber. Depending upon whether the exhaust gas is lean (high in oxygen content) or rich (low in oxygen content), the amount of fuel entering the engine is adjusted by the engine management computer to try and maintain an ideal mixture that produces the lowest emissions output from the catalytic convertor. Rear (downstream) sensors are located behind the catalytic converter. The purpose of the rear oxygen sensor(s) is to monitor the oxygen content of the exhaust gases leaving the catalytic convertor. If one or more of the oxygen sensors are faulty, your car may not pass the emissions test. If you drive your car with a faulty oxygen sensor, you may get poor gas mileage and it can damage the catalytic converter.

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